Seed Savers Exchange 0625 Organic, Open-pollinated Kale Seeds, Red Russian, 100 Seed Packet Originally from Siberia, brought to Canada by Russian traders around 1885 One of the hardiest and most tender of all kales Beautiful purple-veined blue-green leaves tinged with reddish-purple Frilly leaf margins resemble oak leaves; vigorous 18-36-Inch plants Mild sweet flavor; hardy to -10 Degree F; 50-60 Days from transplant